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经营范围
发明名称
Heating and refrigerating process and apparatus
摘要
申请公布号
US2310520(A)
申请公布日期
1943.02.09
申请号
US19390298570
申请日期
1939.10.09
申请人
ROBERT ESNAULT-PELTERIE
发明人
ESNAULT-PELTERIE ROBERT
分类号
F25B9/00;F25B9/06
主分类号
F25B9/00
代理机构
代理人
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